1509331712

素因数分解:

$2^8\times 7^3\times {\mathrm{17189}}^1$

素因数の和:17226

約数の個数: 72

約数和(自身を含む): 3513636000

約数和(自身を除く): 2004304288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 17189, 21952, 34378, 43904, 68756, 87808, 120323, 137512, 240646, 275024, 481292, 550048, 842261, 962584, 1100096, 1684522, 1925168, 2200192, 3369044, 3850336, 4400384, 5895827, 6738088, 7700672, 11791654, 13476176, 15401344, 23583308, 26952352, 30802688, 47166616, 53904704, 94333232, 107809408, 188666464, 215618816, 377332928, 754665856, 1509331712]

約数ペア:

[(1, 1509331712), (2, 754665856), (4, 377332928), (7, 215618816), (8, 188666464), (14, 107809408), (16, 94333232), (28, 53904704), (32, 47166616), (49, 30802688), (56, 26952352), (64, 23583308), (98, 15401344), (112, 13476176), (128, 11791654), (196, 7700672), (224, 6738088), (256, 5895827), (343, 4400384), (392, 3850336), (448, 3369044), (686, 2200192), (784, 1925168), (896, 1684522), (1372, 1100096), (1568, 962584), (1792, 842261), (2744, 550048), (3136, 481292), (5488, 275024), (6272, 240646), (10976, 137512), (12544, 120323), (17189, 87808), (21952, 68756), (34378, 43904)]